EP0224600A1 - Boîtier de touches pour une main - Google Patents

Boîtier de touches pour une main Download PDF

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Publication number
EP0224600A1
EP0224600A1 EP85114508A EP85114508A EP0224600A1 EP 0224600 A1 EP0224600 A1 EP 0224600A1 EP 85114508 A EP85114508 A EP 85114508A EP 85114508 A EP85114508 A EP 85114508A EP 0224600 A1 EP0224600 A1 EP 0224600A1
Authority
EP
European Patent Office
Prior art keywords
input
input device
key
input means
hand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85114508A
Other languages
German (de)
English (en)
Other versions
EP0224600B1 (fr
Inventor
Heinz Dolenc
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DOLENC, HEINZ
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT85114508T priority Critical patent/ATE67446T1/de
Publication of EP0224600A1 publication Critical patent/EP0224600A1/fr
Application granted granted Critical
Publication of EP0224600B1 publication Critical patent/EP0224600B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/0219—Special purpose keyboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G06F3/0234—Character input methods using switches operable in different directions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/807—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the spatial arrangement of the contact sites, e.g. superimposed sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/022—Switch site location other then row-column disposition

Definitions

  • the present invention relates to a data input or typewriter keyboard device. It is fully operable by a single human hand.
  • Previous data input or typewriter terminals have consisted of either a standard typewriter keyboard format, where each key enters a specific character, or a system which involves manipulation of a set of keys through complex data entry schemes which require the operator to memorize pushbutton positions for all letters of the alphabet, punctuation, numbers, and input control functions, such as entering data and shifting from lower case to upper case and any other specialized symbols.
  • the prior art data entry schemes of the latter system are based upon activating one or more keys in a specific pattern to produce a given character, with most characters requiring the use of several keys simultaneously.
  • One invention which utilizes the data entry scheme system requires the user to manipulate five four-position transducer units, one unit assigned to each of the fingers of the user's hand.
  • the switches in the units move linearly from one position to another, wherein different characters are entered by varying the positions of each of the switches in the transducer units (U.S. Patent No.3,022,878 by Seibel).
  • Other devices utilize simple finger-activated unidirectional pushbuttons rather than complex multiposition transducer switches.
  • the pushbuttons are arranged in various configurations, such as key arrangements which include mounting the buttons to a cylindrical handgrip, displaying them in a rectangular array, and positioning an array of five keys on a planar surface with one key designated for each finger.
  • the five-key planar array terminal utilizes a character pushbutton combination system whereby the input keys for most letters of the alphabet correspond to positions on a five-point inverted _parabola that roughly conform to the outline of the letter or its interception points when placed on the grid. For example, a "b" has contact points at the apex coordinate and the two-point positions on the right side of the parabola, because the open loop of the letter is located on the right side of the shaft. A "d”, on the other hand, would contact the apex and the two points on the left side of the grid (U.S. Patent No.3,980,823 by Howard, U.S. Patents Nos.4,442,506 and 4,443,789 by Endfield).
  • One variation of the previously mentioned data entry scheme locates flex sensors, touch sensors, and tilt sensors on various locations of a glove which fits over the hand.
  • the sensors were activated either individually or in series by flexing certain joints or touching certain areas of the hand, resulting in a given command.
  • the glove was used to input characters using "sign language".
  • the glove was problematic, as the sensors were difficult to adjust to eliminate inadvertent activation by flexing, tilting, or touching.
  • the uncertainty as to the degree of tilt or flex necessary to input characters presented another drawback to the user of the glove device since the flex and tilt sensors were to be operated by hand movements not normally performed by the user in everyday life (U.S. Patent No.4,414,537 by Grimes).
  • a second embodiment similar to the glove device locates touch sensors on the inner surface of a mold made to conform to the shape of a humand hand.
  • a total of eight touch sensors are distributed such that the thumb and heel of the hand contact two switches each, while the remaining fingers each have one switch.
  • the data entry scheme system requires the user to press multiple buttons in combinations.
  • the prior art includes character input terminals operated by one hand which force the operator to remember complex pushbutton schemes, most conceived without any logical scheme as to which keys are used for certain characters. Therefore, today the user of such a terminal is faced with the dilemma of either memorizing the data entry schemes or using a simpler system with fewer possible input commands and thus a less powerful system.
  • the electronic data entry or typewriter terminal is completely operational by a single human hand and includes character keys which are separated into four different arrays, positioned and angled to align with the index, middle, ring, and small finger of an extended human hand. Each array contains at most eight keys. A fifth array is mounted to be accessible to the thumb of the same hand and contain those keys necessary to control the input and manipulation of data entered using the character keys.
  • the control keys perform tasks such as entering commands, controlling a cursor, inserting or deleting text, and shifting from lower to upper case characters.
  • a third set of keys, referred to as data control keys can be mounted to be accessible to several fingers of the hand operating the terminal, and can be used to input similar character or control commands.
  • the apparatus By requiring only one hand for operation, the apparatus provides the other hand with a degree of freedom not found in standard two-hand models.
  • the system of inputting data using character and control keys is also faster to learn, because the keys are organized into five distinct arrays.
  • the keyboard organization by placing the keys in five arrays, provides a format that is not only easier to memorize, but also simpler to the user to comprehend.
  • a data input device or typewriter keyboard When used as a data input terminal, the device would be linked to communicate with a computer or other similar electronic apparatus.
  • the present invention could also be employed as a one-hand operated typewriter when connected to a mechanical printing unit.
  • the keyboard may be either free-standing as a separate terminal or incorporated into a larger console.
  • the planular side containing the input keys can be in a variety of shapes. These can include a square with rounded corners, a circle, a "shell” configuration, and a triangle with rounded corners with a base structure at one point of the triangle as shown in Figs. 1A, 1B, 1C, and 1D, respectively.
  • the side "a" dimensions of each shape range from 14-24 cm, the side "b” dimensions from 12-22 cm, and the side “h” dimensions (the depth of the structure) from 0.1-8.0 cm.
  • Fig. 2 shows the keyboard configuration of the invention for a right-handed user, although a complementary arrangement of arrays is possible for left-handed users. It consists of four arrays 10, 20, 30, and 40 of character keys, aligned and positioned to correspond to the location of the index, middle, ring, and small finger of an extended human hand Each array is composed of a set of keys, which are used to input certain character values into the external electronic device to which the terminal is attached through cable 90 and connector 95.
  • the character keys are preferably arranged in pairs along the axis of the finger to operate them.
  • the values input by the keys include letters of the alphabet, numbers, as well as punctuation and other symbols (such as #, * , $, and %).
  • Character input value labels 23 are positioned adjacent to the input key to which they pertain.
  • the labels may consist of electronic display fields, which can be changed, along with the (ilaracter value of the label's corresponding input key, by use of shift key 63. (See detailed description of Fig. 6A-6C and 7A-7C.)
  • the keys are shown as one directional momentary pushbutton keys, similar to the type of keys found on conventional electronic typewriters, other types of input keys may be employed in the double-row format shown.
  • a series of touchpads whose operation is similar to that of a touch sensor, could be embedded into a flat panel. The panel, marked so as to identify the location of the touch pads, would then be incorporated into the terminal device at the locations corresponding to the key arrays shown in Fig.2.
  • a bidirectional, momentary rocker switch is another form of input key which could be incorporated into the present invention.
  • a series of rocker switches are shown in Fig. 3D.
  • the rocker switch is able to produce two different input codes, as shown, for example, by the letters “Y” and "Z” in Fig. 3D.
  • the key consists of a body 121 which is supported on an axle 122, the axle embedded into a base 123.
  • a cross-sectional view of the bidirectional, momentary rocker switch is shown in Fig. 3E with the black and white arros showing the direction of movement. By pressing down the left side of the body in the direction of the left white arrow, the letter "Y" can be produced.
  • a series of bidirectional momentary rocker switches could be utilized in lieu of the four key arrays 10, 20, 30, and 40 in Fig. 2 by incorporating one rocker switch for each pair of one-directional momentary pushbuttons.
  • a space key 70 is positioned on the terminal, such that it can be activated by the palm of the hand while still operating the character and control key arrays.
  • a fifth array 50 of control keys 60 is mounted to the structure to correspond to the location of the thumb of a human hand.
  • the control key array is positioned in the same plane as the character key arrays of at any other angular location from which it is accessible by the thumb. In Fig. 2, it is in a- plane- vertical to the character key arrays.
  • the control keys manipulate the information which has been entered using the character keys.
  • This array includes those control commands found on standard computer terminals.
  • the commands include an enter key 61 to input commands into the attached electronic device.
  • a shift key 63 changes the character key values from lower to upper case as well as to a different set of characters which could include numbers or punctuation.
  • a multi-directional momentary dip-switch can be used for the shift key or, if preferred, a one-directional momentary pushbutton key.
  • Additional information can be inserted into the middle of text already entered by placing the cursor at the desired location for the new entry and using the insert key 64.
  • the character above which the cursor is located can be deleted from text already input by pressing the delete key 65.
  • An alternate key 66, escape key 67, and :ontrol key 68, are also included in the control key array.
  • the control key array 50 can slide up and down in its slot of width "d" and can be fixed in a ettain position, in order to adjust the key shell for different sizes of perating hands.
  • Data control keys 80 are used to perform functions in the manipulation f entered cext, and are mounted on the edge of the upper rim of the ree-standing terminal in Fig.2. However, their location is not necessarily fixed and thus they could be mounted to another location as long as they are in electronic communication with the terminal.
  • the data control keys contain management input functions other than those embodied in the control key array.
  • the concrol commands include margin left, margin right, and tab keys to facilitate paragraphing, line length, and the making of tables and charts.
  • An optional repeat key is also incorporated to replicate the previously input character value. A given length of text could be eliminated from memory through the use of an erase key.
  • FIG. 4A and 4B Top and bottom views of a second free-standing embodiment of the terminal are shown in Figs. 4A and 4B such that the control key array 210 is accessible to either a right-handed or left-handed user.
  • Two sets of character key arrays are positioned such that they are mounted on oppositely facing sides of the terminal, one designed for left-handed users 220, and the other for right-handed users 230.
  • Fig. 4C shows how the character keys 220 and the control keys 210 are operated by the operator's left hand.
  • Fig. 4D shows how the character keys 230 and the control keys 210 are operated by an operator's right hand.
  • Fig. 4C shows how the character keys 220 and the control keys 210 are operated by the operator's left hand.
  • Fig. 4D shows how the character keys 230 and the control keys 210 are operated by an operator's right hand.
  • FIG. 4E shows the front view of the key shell with the left-hand character keys 220 facing up, and data control keys 280 (analogous to keys 80 in Fig. 2) facing toward the front.
  • the right-hand character keys 230 are invisible in Fig. 4E because they are facing down towards the surface of the desk on which the key shell is placed.
  • Fig. 4F shows the front view of the key shell with the right-hand character keys facing up and the data concrol keys 280 facing towards the front.
  • the left-hand character keys 220 in Fig 4F are facing downwards roard the surface in the sesk on which the key shell is placed.
  • a third embodiment, shown in Fig. 5, can also be used by either a righc-handed or left-handed user, because the keyboard contains slots for removable boards which are positioned to correspond to the small finger and thumb array locations of both hands. Removable keyboard arrays are used for the thumb and small finger. The slots for the changeable arrays are positioned on opposite sides of the keyboard, as shown in Fig. 5. Therefore control key array 310 can be moved to slot 410, and small-finger character key array 320 can be moved to slot 420 to convert the right-hand biased terminal in the figure to a left-hand biased terminal.
  • Figs. 6A-6C show the preferred positioning of letters of the alphabet, numbers, and various symbols for a terminal to be utilized by a right-handed user.
  • Figs. 7A-7C show the same for a left-handed user terminal.
  • Lower case letters from Fig. 6A may be displayed on key labels which are electronic display fields by the placing of a shift key in a first position.
  • the characters in Figs. 6B, 7B and Figs. 6C, 7C are created on the same electronic labels by maneuvering the shift key into second and third positions, respectively.
  • Upper case letters may be displayed by maneuvering the shift key into a fourth position. If the shift key is a one-directional momentary pushbutton key, then the described groups of characters could be available via a segmented cycle (upon pressing the shift key once, twice, etc.).

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Switches With Compound Operations (AREA)
  • Lock And Its Accessories (AREA)
EP85114508A 1985-08-23 1985-11-15 Boîtier de touches pour une main Expired - Lifetime EP0224600B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114508T ATE67446T1 (de) 1985-08-23 1985-11-15 Einhandtastengehaeuse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76901285A 1985-08-23 1985-08-23
US769012 1985-08-23

Publications (2)

Publication Number Publication Date
EP0224600A1 true EP0224600A1 (fr) 1987-06-10
EP0224600B1 EP0224600B1 (fr) 1991-09-18

Family

ID=25084152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114508A Expired - Lifetime EP0224600B1 (fr) 1985-08-23 1985-11-15 Boîtier de touches pour une main

Country Status (4)

Country Link
EP (1) EP0224600B1 (fr)
AT (1) ATE67446T1 (fr)
CA (1) CA1301885C (fr)
DE (1) DE3584167D1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991008113A1 (fr) * 1989-11-23 1991-06-13 Johan Ullman Clavier
US5270709A (en) * 1989-11-01 1993-12-14 Ferdinand Niklsbacher Keyboard unit for handling processor units
US5411341A (en) * 1989-11-23 1995-05-02 Ullman; Johan M. Keyboard for choice of symbols having hand supports
WO2005066985A1 (fr) * 2004-01-05 2005-07-21 Li Du Dispositif de commutation a intervalle variable
FR2904442A1 (fr) * 2006-07-31 2008-02-01 Archos Sa "clavier, et appareil video compact ainsi equipe dote d'un ecran"
EP1983405A2 (fr) * 2007-04-19 2008-10-22 Samsung SDI Co., Ltd. Affichage de clavier multifonctions et dispositif électronique doté de celui-ci
AT15344U1 (de) * 2016-03-22 2017-06-15 Matthäus Drory Eingabegerät in Form einer Einhandtastatur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638271A1 (de) * 1976-08-25 1978-03-02 Idf Co Ltd Mit fingern mindestens einer hand betaetigbare tastatur
US4244659A (en) * 1977-06-01 1981-01-13 Malt Lillian G Keyboard arrangement
WO1981002272A1 (fr) * 1980-02-05 1981-08-20 I Litterick Claviers et procede d'utilisation de ceux-ci
US4442506A (en) * 1980-09-18 1984-04-10 Microwriter Limited Portable word-processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638271A1 (de) * 1976-08-25 1978-03-02 Idf Co Ltd Mit fingern mindestens einer hand betaetigbare tastatur
US4244659A (en) * 1977-06-01 1981-01-13 Malt Lillian G Keyboard arrangement
WO1981002272A1 (fr) * 1980-02-05 1981-08-20 I Litterick Claviers et procede d'utilisation de ceux-ci
US4442506A (en) * 1980-09-18 1984-04-10 Microwriter Limited Portable word-processor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270709A (en) * 1989-11-01 1993-12-14 Ferdinand Niklsbacher Keyboard unit for handling processor units
WO1991008113A1 (fr) * 1989-11-23 1991-06-13 Johan Ullman Clavier
US5411341A (en) * 1989-11-23 1995-05-02 Ullman; Johan M. Keyboard for choice of symbols having hand supports
WO2005066985A1 (fr) * 2004-01-05 2005-07-21 Li Du Dispositif de commutation a intervalle variable
US7963027B2 (en) 2004-01-05 2011-06-21 Li Du Method of manufacturing a switch device
FR2904442A1 (fr) * 2006-07-31 2008-02-01 Archos Sa "clavier, et appareil video compact ainsi equipe dote d'un ecran"
EP1884865A1 (fr) * 2006-07-31 2008-02-06 Archos Clavier, et appareil vidéo compact ainsi équipé doté d'un écran
EP1983405A2 (fr) * 2007-04-19 2008-10-22 Samsung SDI Co., Ltd. Affichage de clavier multifonctions et dispositif électronique doté de celui-ci
EP1983405A3 (fr) * 2007-04-19 2011-06-15 Samsung Mobile Display Co., Ltd. Affichage de clavier multifonctions et dispositif électronique doté de celui-ci
US8330724B2 (en) 2007-04-19 2012-12-11 Samsung Display Co., Ltd. Multifunction key pad display and electronic device having the same
AT15344U1 (de) * 2016-03-22 2017-06-15 Matthäus Drory Eingabegerät in Form einer Einhandtastatur

Also Published As

Publication number Publication date
DE3584167D1 (de) 1991-10-24
ATE67446T1 (de) 1991-10-15
CA1301885C (fr) 1992-05-26
EP0224600B1 (fr) 1991-09-18

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